baber/WOPTO huggingface dataset:
Patent RU-2093128-C1 (RU)
Title: Sanitary cloth and method for applying adhesive and removable strip to cloth
Inventor: ELIZABET DZHIN DEJVIS
IPC: A61F13/472
Filed: 1991-04-18
Granted: 1997-10-20
Abstract: FIELD: medicine, in particular, material for absorbing patient's discharges. SUBSTANCE: sanitary cloth with two longitudinal and two transverse edges has liquid-permeable upper sheet and liquid-impermeable rear sheet, absorbing insert positioned between sheets, two flaps positioned at both sides of longitudinal edges and portions with adhesive on rear sheet faced to patient's clothing. Method involves bending flaps to upper sheet prior to using cloth and fixing them in such position by retainers, which may be formed as removable strip for connecting adhesive portions; providing predetermined space between adhesive strips; feeding adhesive strips from roll to preliminarily made cloth, which is folded so that its rear sheet is faced upward. EFFECT: increased efficiency by improved sanitary conditions and increased convenience in usage. 10 cl, 6 dwg
Patent RU-2066530-C1 (RU)
Title: Apparatus for plant growing in hothouse
Inventor: SHARUPICH VADIM P
IPC: A01G9/24
Filed: 1993-01-06
Granted: 1996-09-20
Abstract: FIELD: agriculture, in particular, plant growing in protected ground constructions. SUBSTANCE: apparatus has vegetative units made from triangular frames 3 with trays 4 for plants 5,6, irradiation system having two groups of light sources 7,8 and air supply system with airducts 9. Irradiation sources of first group are set for supplying energy flux parts within spectral ranges of 400-500 nm, 500-600 nm respectively within the range of 15-25%, 35-45% and 35-45%. Irradiation sources of second group are set for supplying energy flux parts within the same spectral ranges within the range of 5-10%, 15-25% and 60-70%, respectively. Surface of each airduct 9 with smaller curvature radius is covered with light- reflecting layer. It allows optimum plant irradiation spectral composition to be provided. EFFECT: increased efficiency and reduced power consumption. 3 cl, 4 dwg
Patent RU-2120460-C1 (RU)
Inventor: DANIEHL GOLDMAN
IPC: F23G5/00
Filed: 1993-03-24
Granted: 1998-10-20
Abstract: FIELD: production of combustible gases. SUBSTANCE: method involves subjecting portion of solid fuel to pyrolysis in pyrolysis reactor 43 to produce combustible gases and carbon-bearing material; feeding carbon-bearing material from reactor 43 into furnace 45 to obtain combustion products containing glowing flue gases and ash particles; separating ashes from combustion products in separator 47 and directing large ash particles into pyrolysis reactor 43; feeding another portion of solid fuel through pipeline 42 and burning it in furnace together with carbon-bearing material fed from reactor 43; treating raw phosphates in similar way; separating portion of ashes from separator 47 for heating air supplied into furnace 45. Construction of apparatuses for accomplishing methods is described in Specification. Method allows low-quality fuels and phosphates with relatively low content of organic material to be used. EFFECT: increased efficiency and provision for complete extraction of organic substance from raw material. 15 cl, 10 dwg
Patent RU-2110613-C1 (RU)
Title: Corrosion protection means
Inventor: GERNOT KREMER
IPC: C23F11/12
Filed: 1993-04-21
Granted: 1998-05-10
Abstract: FIELD: corrosion protection. SUBSTANCE: corrosion protection means contains amine-free succinic acid alkyl or alkenyl semiester salt, each hydrocarbyl containing 8-30, advantageously 9-15 carbon atoms. EFFECT: eliminated toxicity of corrosion protection means. 10 cl, 2 tbl
Patent RU-2015879-C1 (RU)
Inventor: KIRILLOV ALEKSEJ N
IPC: B27D1/04
Filed: 1993-02-01
Granted: 1994-07-15
Abstract: FIELD: wood and wood-working industries. SUBSTANCE: vibration-absorbing plywood, e.g., with fire-proof characteristics, is produced of eight sheets of birch veneers 1.5 mm thick impregnated with diammonium phosphate to absorb 25-30%, nonvulcanized boards 3.0-3.5 mm thick and phenol-phormaldehyde rasin. Pack is formed of four sheets of veneer on each side of interlayer, two central sheets of veneer in center of wood part from each side of vibration-absorbing interlayers are parallel to each other, and adjacent veneer sheets are arranged perpendicular. Resin is applied to odd veneer sheets with consumption rate of 120 g/sq.m. Cold prepressing and hot pressing are employed. EFFECT: higher efficiency.
Patent RU-2060645-C1 (RU)
Title: Method for producing seeds of perennial and productive forms of meadow clover
Inventor: BEKUZAROVA SARRA A
IPC: A01H1/04
Filed: 1993-02-08
Granted: 1996-05-27
Abstract: FIELD: agriculture, in particular, meadow clover selection method for obtaining seeds. SUBSTANCE: method involves carrying out two-stage visual negative selection, with low-productive plants being initially removed, then plants with the number of internodes below seven; removing three-four upper interflorences at flowering phase ; sowing seeds collected from selected plants in one polycross nursery for propagation. EFFECT: increased efficiency in obtaining productive plants.
Patent RU-2049735-C1 (RU)
Title: Способ очистки промышленных сточных вод
Inventor: DELITSYN LEONID M
IPC: C02F101/20
Filed: 1993-02-11
Granted: 1995-12-10
Abstract: Использование: очистка промышленных и хозяйственно-бытовых сточных вод в металлургической, химической, дерево-, нефте-, мясо- и рыбоперерабатывающих отраслях промышленности. Сущность изобретения: сточные воды обрабатывают при постоянном перемешивании алюмосиликатным раствором с молярным отношением Al 2 :SiO 2  равным 1 2 3 10. В качестве реагента также может быть использован раствор нефелина в 1 12% ной серной кислоте или раствор нефелина в кислой сточной воде с pH 2. 2 з. п. ф-лы, 5 табл.
Patent RU-2026173-C1 (RU)
Title: Wood-working machine
Inventor: PIGILDIN NIKOLAJ F
IPC: B27L1/00
Filed: 1993-02-16
Granted: 1995-01-09
Abstract: FIELD: wood-working industry. SUBSTANCE: post 14 with the tool for forming the lateral joints in log-workpiece 10 and one of supports 20 of the movable centering device are installed on carriage 5 reciprocating on guides of bed 1. Support 20 is mounted on carriage 5 on its side facing another support 21 of the movable centering device mounted on the bed. The tool mounted on post 14 is secured on it by means of a swivel-fixed joint, whose axis is perpendicular to the post longitudinal axis. Bed 1 below the movable centering and swivel-supporting devices carries a waste receiver in the form of two load-carrying surfaces 23 tie-like arranged relative to each other, their upper surface is a separating one, it traps lumps of wood after formation of bowls, passes milled waste to lower surface 24 (sheathing). Both load-carrying surfaces are inclined towards waste movement. The tools for cylindering and forming of longitudinal joints in log-workpiece 10 are mounted on carriage 5 by means of a support swivel-fixed in horizontal and vertical planes, at 180° in the horizontal plane. In this version the cutters are mounted on the working shafts of the drive motor. The support can move in the axis vertical plane. EFFECT: enhanced machine efficiency, simplified design and convenience of use. 3 cl, 5 dwg
Patent RU-2078145-C1 (RU)
Title: Method of producing isotropic electric steel
Inventor: NASTICH VLADIMIR PETROVICH
IPC: H01F1/04
Filed: 1993-06-15
Granted: 1997-04-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method includes smelting steel with silicon content 2-3.5 wt %, rolling, coiling hot-rolled steel, standardization of multistrip-coil steel, cold rolling to final thickness, and tempering cold-rolled steel. Normalization temperature is chosen in dependence on coiling temperature according to following equation: $$$ = 1.5 $$$ - 70 $$$ 5 C. EFFECT: reduced specific loss caused by back magnetization. 1 tbl
Patent RU-2038530-C1 (RU)
Title: Rolling stock searchlight
Inventor: VEJTTSEL OLEG O
IPC: F21V7/16
Filed: 1993-05-24
Granted: 1995-06-27
Abstract: FIELD: rolling stock. SUBSTANCE: in the body front part the searchlight has a light source with a reflector. The body is rigidly jointed to the bearing frame mounted on bogies and hinge-fixed by means of the central pivot. The light source with the reflector is rigidly mounted in a swivel bracket, having the upper and lower half-axles forming the searchlight swivelling axle. When the rolling stock enters a curvilinear track section, the front bogie under the action of track rail curvature turns through angle β. The central pivot also turns through angle b and through a kinematic coupling turns the bracket with the light source and reflector around the vertical axis in the horizontal plane. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2045115-C1 (RU)
Inventor: BURMISTROV VYACHESLAV V
IPC: H01S3/082
Filed: 1993-06-23
Granted: 1995-09-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: amplifier with injection trapping has N x M active elements placed so that their optical axes form two-dimensional rectangular array with N x M dimensionality with spacing d 1  and d 2  along array axes. Additional mirror 39 is placed on side of rear rotary mirror produced in the form of plane-parallel plate from material transparent to radiation which outer side is dummy mirror and thickness h 2  is determined by expression h 2 = d 2 (n       2   2       -sin 2 β) 1/2 /sin2β, where β is angle between optical axes of active elements and normal to additional mirror-plate; n 2  is refractive index of material of plate on length on generation wave; d 2  is distance between optical axes of active elements along axis of array of active elements and reflection factors r 1   and r 2  of faces of output mirror and of internal face of additional mirror-plate r 3  are related by expression r 1 (1-r       2   3       )(1-r 2 ) 2  = r 2 r 3 , where r 1  is refractive index of outer surface of output mirror; r 2  is refractive index of inner surface of output mirror; r 3  is refractive index of inner surface of rotary mirror. Two rear rotary mirrors and two front rotary mirrors are so arranged that their planes are perpendicular in pairs to each other and line crossing their planes makes angle β with plane of additional mirror 39. Thickness of mirror-plate is chosen so that radiation circulating in active ring of amplifier reflected from two faces of this mirror hits both active elements making ring along ray path and adjacent active ring. As a result of this injection trapping occurs in all active elements of amplifier and the whole of amplifier will operate under coherent mode on frequency of master oscillator 42. In this case divergence of output radiation is determined by common aperture of amplifier and if certain condition is met output beams will have same amplitude and consequently contrast of interference picture in far zone will be maximum. EFFECT: formation of powerful coherent single-frequency radiation with wide range of re-tuning of generation frequency. 4 dwg
Patent RU-2082678-C1 (RU)
Title: Apparatus for electric activation of liquids
Inventor: BLINOV GENNADIJ V
IPC: C02F1/461
Filed: 1993-06-21
Granted: 1997-06-27
Abstract: FIELD: activation of liquid media. SUBSTANCE: invention relates to electric treatment of liquids used for bactericide and sporicide media, as catalyst, process fluids, etc. and may find use in food, pharmaceutical, light, and other industries. Apparatus has, disposed between end plates, series of cells including flat unipolar electrodes separated from each other with inserts and ion-permeable membranes. To provide precise centering of openings forming channels for introducing and withdrawing liquid being treated, eliminate leakage of liquid, and reduce weight of apparatus, left-hand end plate has recess, and right-hand one swelling, and so have inner frames, which are separated with a barrier. Cells are formed with one of the end plates and neighboring inner frame or with two neighboring inner frames. Into surface of left- and right-hand end plates, flat unipolar electrodes are welded in. Through slots in barriers of inner frames, bipolar electrodes are passed made in the form of endless tape and welded in into surfaces of cavities and swellings of inner frames. Above mentioned inlet and outlet channels are disposed in bodies of inner frames and end plates and perforations in insulating inserts. EFFECT: improved structure of apparatus. 4 dwg
Patent RU-2045998-C1 (RU)
Title: Air cleaning filter
Inventor: MASLENNIKOV BORIS IVANOVICH
IPC: B01D46/24
Filed: 1993-06-23
Granted: 1995-10-20
Abstract: FIELD: environmental protection; air and gas cleaning from dispersed particles. SUBSTANCE: filtering member with pores 110 to 130 mcm in diameter is a cylinder molded from a mixture of activated peat and synthetic or natural fiber such as fibrides, polyvinyl chloride, cotton grass, polyacrylonitrile, flax fiber or viscose fiber. EFFECT: higher cleaning quality; higher throughput. 2 cl
Patent RU-2047674-C1 (RU)
Title: Method of carbon fibrous material producing
Inventor: TRUSHNIKOV ALENTIN M
IPC: D01F9/12
Filed: 1993-07-09
Granted: 1995-11-10
Abstract: FIELD: chemical technology. SUBSTANCE: parental cellulose hydrate fibrous silicon-containing material is impregnated with antipyrene solution, subjected for thermal treatment in the air at 100-150 C followed by carbonization at the moderate temperature increment from 150 C to 300-600 C under vacuummetric pressure 300-900 Pa in the medium of inert gas. Then product is subjected for thermal treatment in inert medium at 1000-2000 C. Pyrolysis products from the carbonization stage were absorbed with alkaline solutions. Product is used as a filler for composition material preparing in technics. EFFECT: improved method of material producing. 3 cl
Patent RU-2063346-C1 (RU)
Title: Locomotive hopper sand filling device
Inventor: UTANIN GENNADIJ S
IPC: B61K11/00
Filed: 1993-07-15
Granted: 1996-07-10
Abstract: FIELD: railway transport; locomotive servicing. SUBSTANCE: device has frame, drive pneumatic cylinder 1 of housing 2 and stop 9 for engagement with drive pneumatic cylinder 10 communicating with drive cylinder 1 of housing 2. It has also mounting frame 13 installed for angular turning relative to suspension axle common with frame 12 and kinematically coupled with drive pneumatic cylinder 10 of stop 9. Device has group drive system providing opening of sand hopper covers. System has electromagnetic valve with position limit switches. Each cover has stop spring and opening mechanism. EFFECT: facilitated servicing of locomotive with sand. 5 dwg
Patent RU-2122100-C1 (RU)
Title: Device for directed drilling of bore holes of parallel cut
Inventor: NAGAEV KH KH
IPC: E21B7/28
Filed: 1993-11-17
Granted: 1998-11-20
Abstract: FIELD: mining; applicable in directed drilling of parallel cut bore holes with their use as compensation hollows in driving of mine workings. SUBSTANCE: device includes guide member made in the form of two coaxial branch pipes interconnected by tubular rod, drilling rod with bushing and crown bit. In this case, guide member is directly secured to bushing and drilling crown bit is located between coaxial branch pipes to guide member at a distance from its axis if not more than radius of drilling crown bit. EFFECT: higher efficiency of directed drilling of parallel cut bore holes. 3 degl
Patent RU-2074266-C1 (RU)
Inventor: KHANNO VENSKE
IPC: C25B9/19
Filed: 1992-06-22
Granted: 1997-02-27
Abstract: FIELD: electrolytic processes. SUBSTANCE: electrode has at least one hydrophilic electrolytically active reaction region and hydrophobic electrolytically inactive gas- transfer zone for separate passage of electrolyte or impregnating substance and reaction gas. EFFECT: improved structure. 28 cl, 4 dwg
Patent RU-2109442-C1 (RU)
Title: Method for operating plant growing units in greenhouse with transparent guard
Inventor: SHARUPICH V P
IPC: A01G31/02
Filed: 1994-01-21
Granted: 1998-04-27
Abstract: FIELD: agriculture, in particular, growing of plants in hydroponic greenhouses. SUBSTANCE: method involves regulating angle between cross bars 4 of carcasses of hydroponic units 3 carrying plant growing containers 6, with cross bars being pivotally connected with their upper parts. Angle regulating process involves folding cross bars 4 of each hydroponic unit 3 prior to period, when natural radiation intensity increases; connecting upper parts of two adjacent units 3 while arranging their lower parts at distance of (1-2)L, where L is distance between lower parts of cross bars 4 of adjacent units 3 before folding process; returning cross bars 4 of units 3 to the initial position upon termination of mentioned period. Method allows plant yield to be increased by 8-11%. EFFECT: simplified method and increased efficiency by rational usage of natural radiation and improved yield. 2 dwg
Patent RU-2111141-C1 (RU)
Title: Rail head and wheelset tyre flange wear protection method
Inventor: JAKOVLEV GENNADIJ MIKHAJLOVICH
IPC: B61K3/00
Filed: 1994-02-14
Granted: 1998-05-20
Abstract: FIELD: railway transport; protection of rails and wheels from wear. SUBSTANCE: organic binder-based lubricant is applied to surface of outer rail head on curvilinear sections of rail track. Lubricant includes solid lubricating material in form of dispersed powder, from 0.1 $$$ to 1 mm, and additionally introduced hydrocarbon containing surface active substance. Serpentinite is used as solid lubricant. Content of components, mas.%: serpentinite, 5-60; surface active substance, 1-20; organic binder, the balance. Lubricant is applied to upper surface of rail head. EFFECT: reduced wear of head and flange.
Patent RU-2090601-C1 (RU)
Inventor: MELNICHENKO IVAN D
IPC: C12G3/06
Filed: 1994-02-21
Granted: 1997-09-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition has the following ingredients, kg per 1000 dal: root of ginseng, 2.9-3.2; above-ground part of ginseng, 0.09-0.2; sugar, 49-52; color, 19-22; aqueous-alcohol liquid, the balance. EFFECT: new improved taste. 1 tbl
Patent RU-2095270-C1 (RU)
Title: Torque changer
IPC: B62M3/02
Filed: 1994-03-01
Granted: 1997-11-10
Abstract: FIELD: transport engineering; bicycles; changing of torque by changing length of levers. SUBSTANCE: device provides simultaneous changing of length of levers of both pedal for increasing or decreasing the torque. Device has guide bushing and movable lever, movable stops, shaft with protective sleeve with projections and gear brought into engagement with slots on movable lever. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2092211-C1 (RU)
Title: Game with gravitational playing members
Inventor: ISHMAEV ANDREJ L
IPC: A63F7/04
Filed: 1994-04-26
Granted: 1997-10-10
Abstract: FIELD: puzzles. SUBSTANCE: game has flat, preferably square, casing with at least one transparent side wall, dividers positioned within casing so as to define five sections and playing members. Sections are interconnected by openings having size sufficient for movement of playing members through them. Four sections are made rectangular and positioned circumferentially and eccentrically of fifth section, which is made square and positioned in central part. Opposed peripheral sections are connected with central square section through axial openings sized for free motion of playing member. Peripheral sections are connected one with the other through openings. Dividers in each peripheral section are provided with slots for holding playing members. Two guiding lobes are positioned in each peripheral section to define openings axially aligned with openings connecting this section with adjacent peripheral and central sections. EFFECT: simplified construction and increased entertaining effect. 2 cl, 1 dwg
Patent RU-2076314-C1 (RU)
Title: Method determining thermal conductivity of materials
Inventor: LASKIN IVAN G
IPC: G01N25/20
Filed: 1994-04-27
Granted: 1997-03-27
Abstract: FIELD: thermophysical measurements. SUBSTANCE: method includes thermostating of internal surface of examined sample with the use of phase transition, heating of its external surface, registration of thermal flow passing through sample and calculation of initial parameter. Examined sample with metal rod installed in center is filled with substance having temperature of phase transition close to that at which thermal conductivity should be determined and is placed into ampule of differential scanning calorimeter of thermal flow. Linear heating of calorimeter is performed. After registration of thermal flow rate of change of registered thermal flow over quasi-stationary section of melting and calculation of thermal conductivity by formula are conducted. EFFECT: improved authenticity of method. 2 dwg, 1 tbl
Patent RU-2058408-C1 (RU)
Title: Способ переработки титансодержащего минерального сырья
Inventor: MELNICHENKO EVGENIYA I
IPC: C22B34/12
Filed: 1994-06-15
Granted: 1996-04-20
Abstract: Изобретение относится к получению тонкодисперсного диоксида титана высокой чистоты, диоксида кремния высокой чистоты и легированного оксида железа из титансодержащего сырья. Сущность изобретения: путем фторирования минерального сырья бифторидом аммония, термообработки перфторированной массы с разделением продуктов фторирования и последующего гидролиза выделенного фтораммониевого комплекса титана получают диоксид титана. Гидролизом шлама получают оксид железа. Обработкой выделенного конденсата гексафторсиликата аммония аммиачной водой получают диоксид кремния. 2 з. п. ф-лы.
Patent RU-2090455-C1 (RU)
Inventor: KOVALEVSKIJ VALENTIN A
IPC: B64D45/06
Filed: 1994-06-17
Granted: 1997-09-20
Abstract: Использование: в области авиакосмической техники при спуске летательного аппарата на парашюте и посадке его на неподготовленную поверхность при наличии ветра. Сущность изобретения заключается в предотвращении опрокидывания и повышении безопасности посадки. Способ посадки спускаемого летательного аппарата состоит в том, что заблаговременно выпускают посадочный парашют, затем перецепляют этот парашют для приведения летательного аппарата в горизонтальное посадочное положение и ориентируют его хвостовой частью вперед по направлению горизонтального перемещения относительно земли. Обеспечивают стабилизацию такого положения при спуске, что препятствует возможному опрокидыванию летательного аппарата вокруг линии, соединяющей точки контакта с землей одной из пят основного шасси и пяты носового шасси. 4 з. п. ф-лы, 8 ил.
Patent RU-2075365-C1 (RU)
Title: Magnetic split mould
Inventor: LEVSHIN GENNADIJ E
IPC: B22C9/00
Filed: 1994-08-03
Granted: 1997-03-20
Abstract: FIELD: casting production, production of magnetic split moulds of magnetized dispersed materials. SUBSTANCE: proposed magnetic mould has two half-moulds, each of which has magnetized moulding material, working cavity, poles plates with N and S polarity in operational state, fixed to plates or made in the form of flask fence for moulding material. In the case similar pole plates are hinged to each other at one of their butts. Mould core is fixed coaxially to hinge connection of similar pole plates. In the case pole plates together with mould core form C-shaped magnetic circuit. Geometric axis of hinge and mould core is located in parallel or in mould split surface plane. In the case split of moulds is made in horizontal or vertical planes. Hinge of pole plates and core with coil are located in case of vertical split on one side or below mould working cavity and in case of horizontal split - on one side of working cavity. Technical result: decreased labour consumption of mould production in operation of its assembly due to absence of lifting of upper half-mould mass, deceased labour consumption of electric coil and core production, expanded process and functional capabilities and sphere of usage. EFFECT: improved process, decreased labour consumption, expanded sphere of usage. 1 dwg